I'm going to post a few of my favorites from those that have been shown, but to be honest I'm not entirely blown away by any of the character designs so far, nor am I all that jazzed about the concept itself. And by the way, why the hell is the Devils Guardian a fucking horse?! Remember when Upper Deck had comic artists turn athletes into superheroes for that "Fanimation" trading card set? Yeah it wasn't really cool then, and it's not really cool now, although I do like the idea of the mascots being characters instead of actual players.
But if you're interested, you can go here to cast your vote for which Guardian will be next, despite the overall "meh" feeling I get from what I've seen so far, I gotta admit I want to see the rest of them. Particularly interested in my Atlanta Thrashers of course. In any event, no matter how lame The Guardian Project may end up being, at the very least I'm 100% sure it won't be any worse than Stan Lee's Sci-Fi reality series, "Who Wants to be a Superhero?" which I still have crippling nightmares about.